we first findout about the "Ancient" the gatebuilder ,then we lean more about their connection to the human race ,and ascension.It was interesting .
But now S9 SG1,we will learn more about them, and their connection to the Ori,where they came from and where they went.
And SGA, the SGA team are deep inside the Pegasus, living in their most advance city and they learn more about the "Ancient"
Do we need to two show about the Ancient storyline?Is that a bit too much
They have a lot of secret, in Milkyway and in Pegasus.
Spoiler about SG1, and SGA
The episode Arthur's mantle and Camelot is probably related to the Merlin (An Ancient), the ori storyline and episode Fourth Horseman ,when the Ori unleash a plague on Earth ,we will learn a lot about the Ori and Ancient.
The team will find a ship full of Ancient or are they really Ancient
Then they will find a colony of Ancient waiting to Ascend on a planet where time are slower than the rest of the Galaxy.